/git-age-secrets

Secrets in git with age

git-age-secrets

An example setup for automatic secret-encryption in git with age.

An ssh key-pair can be used for identity and recipient.

Add this filter to your ~/.config/git/config:

[filter "age"]
	clean = age -R ~/.ssh/id_ed25519.pub -a -
	smudge = age -d -i ~/.ssh/id_ed25519 -
	required = true

Apply the filter in your projects .gitattributes:

/secret.yaml filter=age
/secrets/**  filter=age

Further infos in a post by Sean Liao.